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22 April 2008 Spatial filtering of the light beam with a layered silver flat lens
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Proceedings Volume 7008, Eighth International Conference on Correlation Optics; 70081J (2008) https://doi.org/10.1117/12.797355
Event: Eighth International Conference on Correlation Optics, 2007, Chernivsti, Ukraine
Abstract
We analyse the silver multilayer superlens as a modulating photonic device for spatial reshapment of circularly polarised light beams. The silver flat lens of Pendry and its generalisations to multilayer structures have been primarily introduced for in-plane perfect near-field imaging that includes a limited range of evanescent spatial harmonics of the field. In this paper, using the fully vectorial transfer matrix method we analyse the two-dimensional impulse response of the imperfect superlens for spatial and temporal filtering of the optical signal and on this basis investigate the way it modifies the shape of the beam.
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Rafał Kotyński, Karol Król, and Jacek Pniewski "Spatial filtering of the light beam with a layered silver flat lens", Proc. SPIE 7008, Eighth International Conference on Correlation Optics, 70081J (22 April 2008); https://doi.org/10.1117/12.797355
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